Sorcerers Stone
Prisoner of Azkaban
Goblet of fire
The Halfblood Prince
Deathly Hallows
100

The number of the platform that Harry goes through to get to Hogwarts Express

9 3/4

100

The name of the hippogriff Hagrid uses for his Care Of Magical Creatures lesson.

Buckbeak

100

The four Triwizard Tournament champions

Harry Potter, Cedric Diggory, Fleur Delacour, and Viktor Krum. 

100

Who is The Halfblood Prince

Severus Snape

100

Albus and Aberforth Dumbledore's sister

Ariana Dumbledore

200

Who is the "The Boy that Lived"

Harry Potter

200

Who was the Defense Against the Dark Arts teacher

Remus Lupin 

200

What drink did Neville give Harry for the second task

Gillyweed

200

Who disarmed Dumbledore the night that he died

Draco Malfoy

200
Who sent Dobby to help Harry and his friends when they were at Malfoy manor

Aberforth Dumbledore 

300

How many points was Harry awarded at the end of the year feast

90 Points
300

What is the Death Omen that Prof. Trelawney saw

The Grimm

300

Who pretended to be Mad-Eye Moody 

Barty Crouch Jr.

300

What is the name of the liquid luck potion Slugorn gave Harry

Felix Felicis 

300

What Horcrux did Harry, Ron, and Hermione steal from Bellatrix Lestrange's vault

Hufflepuff's cup

400

What is Neville's frog named

Trevor

400

Who was the minister of magic in Harry's third year at Hogwarts

Cornelius Fudge 

400

What is Fleur Delacour's sister named

Gabrielle Delacour

400

What subject did Prof. Slughorn teach

Potions

400

Who did Hermione pretend to be when Death Eaters attacked and took them to Malfoy Manor

Penelope Clearwater 

500

What was the number of Harrys vault at Gringotts

687

500

How many hours did Hermione turn back the time turner.

3 hours

500

What potion did Barty Crouch Jr. drink to turn into Mad-Eye Moody

Polyjuice Potion

500

What is the Halfblood Prince's patronus

A doe

500

What was the name of the third Peverell brother

Ignotus Peverell